MESON Chess Problem Database
Problem Display
PID: 68675 (2N1b1Q1/3nPr2/8/1B1k2N1/p4PP1/Pp4p1/1P2R1P1/1n4BK w - - 0 1)
Kardos, Tivadar
Magyar Sakkelet, 1952
#2
13 + 8
| 45 | Schach | 1952 |
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.Rxd2#
- 1...Sxa3
- 2.Rd2#
- 1...Sc3
- 2.Rd2#
- 1...Sc5
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- 1...Sb6
- 2.Re5#
- 1...Sf6
- 2.Re5#
- 1...Sb8
- 2.Re5#
- 1...Sf8
- 2.Re5#
- 1...Sd2
- Tries
- 1.Se4?
- 1...Ke6
- 2.Bc4#
- 1...Sxa3
- 2.Sc3#
- 1...Sd2
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sc5
- 2.Sf6#
- 1...Sb6
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sb8
- 2.Sf6#
- 1...Sf8
- 2.Sf6#
- 1...Se5!
- 1...Ke6
- 1.Bf2?
- 1...Sxa3
- 2.Rd2#
- 1...Sd2
- 2.Rxd2#
- 1...Sc3
- 2.Rd2#
- 1...Sc5
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- 1...Sb6
- 2.Re5#
- 1...Sf6
- 2.Re5#
- 1...Sb8
- 2.Re5#
- 1...Sf8
- 2.Re5#
- 1...gxf2!
- 1...Sxa3
- 1.Rc2?
- threat
- 2.Bc6#
- 1...Sc3
- 2.Rd2#
- 1...Sc5
- 2.Rxc5#
- 1...Se5
- 2.Rc5#
- 1...Sb6
- 2.Rc5#
- 1...Sf6
- 2.Rc5#
- 1...Sb8
- 2.Rc5#
- 1...Sf8
- 2.Rc5#
- 1...bxc2!
- threat
- 1.Qg6?
- threat
- 2.Qd3#
- 2.Qe4#
- 2.Qc6#
- 2.Qd6#
- 2.Qe6#
- 1...Rxf4
- 2.Qc6#
- 2.Qd6#
- 2.Qe6#
- 1...Rxe7
- 2.Sxe7#
- 2.Qd3#
- 2.Qc6#
- 2.Qd6#
- 1...Sd2
- 2.Rxd2#
- 2.Qd3#
- 2.Qc6#
- 2.Qd6#
- 2.Qe6#
- 1...Rf5
- 2.Qc6#
- 2.Qd6#
- 2.Qe6#
- 1...Rf6
- 2.Qd3#
- 2.Qe4#
- 1...Sc3
- 2.Rd2#
- 2.Qd3#
- 2.Qc6#
- 2.Qd6#
- 2.Qe6#
- 1...Sc5
- 2.Sb6#
- 2.Re5#
- 2.Qd6#
- 1...Se5
- 2.Sb6#
- 2.Rxe5#
- 2.Qe4#
- 2.Qd6#
- 2.Qe6#
- 1...Sb6
- 2.Sxb6#
- 2.Re5#
- 2.Qd3#
- 2.Qe4#
- 2.Qd6#
- 2.Qe6#
- 1...Sf6
- 2.Re5#
- 2.Qd3#
- 2.Qf5#
- 1...Sb8
- 2.Sb6#
- 2.Re5#
- 2.Qd3#
- 2.Qe4#
- 2.Qd6#
- 2.Qe6#
- 1...Sf8
- 2.Sb6#
- 2.Re5#
- 2.Qd3#
- 2.Qe4#
- 2.Qd6#
- 1...Rh7+!
- threat
- 1.Se4?
- Keys
- 1.Re3!
- threat
- 2.Rd3#
- 1...Kd4
- 2.Rd3#
- 2.Re5#
- 1...Kc5
- 2.Re5#
- 1...Sc5
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- threat
- 1.Re3!
There are these versions: 17961
FEATURES
- Static
- TYPE = BLOCK_THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 7
- Sets
- S(a);N_GUARD::R(D),XS(a)
- S(a);N_GUARD,XP(F)::R(D)
- S(a);N_GUARD::R(D)
- S(f);N_GUARD::R1(D)
- S(f);N_GUARD::R1(D),XS(f)
- Tries
- Try
- S(J);
- Vars
- K(e);S_FLIGHT::B(I)
- S(a);N_GUARD,XP(F)::S(J)
- S(a);N_GUARD::S(J)
- S(a);N_GUARD::S(J),XS(a)
- S(f);N_GUARD::S(J)
- S(f);N_GUARD::S(J),XS(f)
- Refutation
- S(f);
- Try
- B(A);
- Vars
- S(a);N_GUARD,XP(F)::R(D)
- S(a);N_GUARD::R(D),XS(a)
- S(a);N_GUARD::R(D)
- S(f);N_GUARD::R1(D)
- S(f);N_GUARD::R1(D),XS(f)
- Refutation
- P(c);XB(A)
- Try
- R(D);
- Threat
- B(I)
- Vars
- S(a);N_GUARD::R(D)
- S(f);N_GUARD::R1(D),XS(f)
- S(f);N_GUARD::R1(D)
- Refutation
- P(b);XR(D)
- Try
- Q(M);N_PINR(g)
- Threat
- DUALS(5)
- Refutation
- R(g);CHECK
- Try
- Actual
- R(D);
- Threat
- R(D)
- Vars
- K(e);N_SPINR(g),P-FLIGHT::B(A)+R(D),DCHECK
- S(f);N_GUARD::R1(D)
- S(f);N_GUARD::R1(D),XS(f)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).